package com.qcby.dao;

import com.qcby.entity.Course;

import java.util.List;

public interface CourseMapper {
    int deleteByPrimaryKey(Integer id);

    int insert(Course record);

    int insertSelective(Course record);

    Course selectByPrimaryKey(Integer id);

    int updateByPrimaryKeySelective(Course record);

    int updateByPrimaryKey(Course record);

    List<Course> listAll(Course course);

    List<Course> list(List<Integer> course);
    //列出要查询的数据
    List<Course> find(String course);
}